BERKSHIRE HATHAWAY INC DEL

Ticker: BRK/B CUSIP: 084670702 Class: Common Stock

1922 Investment Co LLC's Holding History (CIK: 0001584289)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 5,379 Value ($000) $2,704 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 5,397 Value ($000) $2,713 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 5,696 Value ($000) $2,767 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 5,966 Value ($000) $3,177 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 6,002 Value ($000) $2,721 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 6,205 Value ($000) $2,856 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 6,205 Value ($000) $2,524 Avg Close $408.62 Range $395.66 - $424.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,379	$2,704	$497.53	$473.15 - $516.85
Q3 2025	5,397	$2,713	$484.36	$455.19 - $507.66
Q2 2025	5,696	$2,767	$507.86	$462.10 - $542.07
Q1 2025	5,966	$3,177	$486.15	$440.10 - $537.63
Q4 2024	6,002	$2,721	$461.73	$437.90 - $491.67
Q3 2024	6,205	$2,856	$442.18	$403.82 - $484.82
Q2 2024	6,205	$2,524	$408.62	$395.66 - $424.52